Company Profile

Founded in 2007 and formerly known as Jiashan Xincheng Seal Factory, Jiaxing Egerseal Mechanical Seal Co., Ltd. has nearly 20 years of experience in the design, manufacturing and repair of mechanical seals. The current legal entity was registered in 2018 in Jiashan, Jiaxing, Zhejiang Province, where our factory is located in the Luoxing Precision Machinery Enterprise Zone.

We manufacture pump seals, reactor vessel seals, marine seals, agitator seals and dry gas seals, together with seal faces in silicon carbide, tungsten carbide, ceramic and carbon graphite. Our seals are direct replacements for John Crane, EagleBurgmann, AESSEAL, Flowserve, Vulcan, Roten, Sterling and Latty products, and are widely used with Flygt, Xylem, Grundfos, Ebara, Alfa Laval and WILO pumps.

Our affiliated export company, Shanghai Aiyilong Technology Co., Ltd., was established in 2021, holds independent import and export rights, and 45% of our products are exported to 23 countries. We welcome OEM projects, custom design from drawings or samples, and seal repair services including face lapping and flatness inspection.

Mechanical seals (pump seals, reactor vessel seals, marine seals, agitator seals, dry gas seals), seal components (carbon, silicon carbide, tungsten carbide, ceramic, rubber, PTFE, packing), and precision machined parts (shafts, stainless steel components).

Oil and gas industry, refining technology, chemical industry, pharmaceutical industry, power plant technology, pulp and paper industry, water applications, mining industry, shipbuilding, sugar industry, printing and dyeing industry.

ISO 9001 quality management system certified.

Corporate structure: Our business dates back to 2007, when Jiashan Xincheng Seal Factory was established. In 2018 the same team incorporated Jiaxing Egerseal Mechanical Seal Co., Ltd., which carries out all design, manufacturing and repair operations. Shanghai Aiyilong Technology Co., Ltd. is an affiliated company owned by the same shareholders, established in 2021, and handles export sales with independent import and export rights. These entities form one continuous business rather than separate companies.

We offer competitive direct prices that considerably reduce your running and operational cost, and we constantly introduce new technology to develop new products to meet the requirements of our customers. OEM and design services are welcome. Custom mechanical seals can be manufactured from drawings or samples, and seal repair services (face lapping, flatness inspection) are available.